Sleuther

Sleuther
Background information
TV Series	Dragons: Race to the Edge
Character information
Other names	Mr. Triple Stryke (by Dagur the Deranged) Strykey
Personality	Hostile (formerly), loyal, playful, obedient, kind, fierce, brave
Alignment	Good
Affiliations	Dragon Riders Berserker Tribe
Home	Dragon Fighting Arena (formerly) Dragon's Edge (formerly) Berserker Island
Relationships
Relatives	Dagur the Deranged (owner)
Allies	Dagur the Deranged, Hiccup Haddock, Toothless, Astrid Hofferson, Mala, Shattermaster, Fishlegs Ingerman, Meatlug, Snotlout Jorgenson, Hookfang, Ruffnut Thorston, Tuffnut Thorston, Heather, Windshear, Throk, Atali, Minden, Wingmaidens
Enemies	Ryker Grimborn, Dragon Hunters, Grim Gnashers
Personal information
Fate	Lives in Berserker Island with Dagur, Heather, and the Berserker tribe

Sleuther is one of the supporting characters of DreamWorks' How to Train Your Dragon. He was a Triple Stryke and Dagur's second dragon. 

He was named by Tuffnut after the Dragon Riders rescued him, Hiccup, and Toothless from Dragon Fights.